Yolanda runs 5 miles in 38 minutes. at the same rate, how many miles would she run in 57 minutes

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Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots